HDPE Floating Shade Balls for Water Reservoir and Evaporation Control
What Are Floating Shade Balls？
Floating shade balls are hollow plastic spheres made from HDPE or PP, designed to float on liquid surfaces to form a protective layer. They are widely used in reservoirs, wastewater treatment plants, and industrial tanks to reduce evaporation, block sunlight, and prevent algae growth.
Functions of HDPE Floating Shade Balls
These floating hollow balls create a continuous surface cover that reduces liquid exposure to air and sunlight. They help minimize evaporation loss, improve water quality, reduce odor emissions, and enhance environmental safety in industrial and water treatment applications.
Technical Specifications
- Material: HDPE
- Usage: Reduce Evaporation, Block Sunlight, Prevent Algae, Deter Birds and Wildlife Gathering
- Size: 45mm, 50mm, 70mm, 100mm, 150mm
- Packing: Clear bag inside and master carton outside, As Required
- OEM/ODM: Customization Acceptable
- MOQ: 100,000 (Negotiable)
Description
| Product Name | HDPE PP Floating Hollow Ball Black Shading Balls |
| Ball Diameter | 45mm, 50mm, 70mm, 100mm, 150mm/custom size |
| Shape | Sphere |
| Color | Carbon Black |
| Plastic Molding Type | Injection Molding, Blow Molding |
| Material Quality | We use 100% virgin HDPE to ensure our shade balls are chemical-resistant and safe for potable water systems. |
| Evaporation Control | By covering 91% of the liquid surface, these balls effectively reduce water evaporation by up to 90%. |
| MOQ | 100,000 pcs |
| Packing | Clear bag/master carton/pallet packed/as requirement |
| Sample | Free sample if in stock |
| Delivery Time | 25-30 days after receiving the deposit |
| Payment Term | T/T |
| Delivery Port | FOB GUANGZHOU/FOB SHENZHEN/FOB SHANTOU |
FAQ
- Are you a factory or trading company?
We are the factory with more than 20,000m² workplace.
- How do I place an order with you?
Five-step ordering process:
- Contact us
- Communicate in detail
- Confirm order and sign the contract through email
- Start production
- Delivery and after-sales service
At any time throughout the process, we are available to answer any questions or provide any additional support you may need.
- Do you provide free samples?
We offer free samples when stock is available. Shipping costs are paid by the buyer but can be refunded once a bulk order is confirmed.
- Do you provide OEM/ODM service?
Yes, LingSheng offers flexible OEM and ODM services to turn your ideas into real products from concept to production, we support you every step of the way, including:
- Communicating to fully understand your requirements
- Creating custom packaging designs
- Producing samples using 3D printing and making adjustments as needed
- Delivering the 3D-printed sample for your approval
- Finalizing details and signing the contract
- Starting mass production
- What’s the mass production lead time?
Delivery time varies based on the order quantity, but it usually takes about 20–30 days after we receive the deposit.
- Can I customize the product size, color, or logo?
Yes, we can customize size, color, logo, and packaging based on your specific requirements.
- How are the products packed?
The products are packed in clear bags and then placed in sturdy cartons for safe shipping.
- What payment methods do you accept?
- 30% T/T deposit, 70% balance before delivery
- 100% TT in advance
- PayPal for small amount payment
- How do you ensure product quality?
We ensure quality through the following steps:
- Incoming material inspection
- Pre-production sample testing
- 100% in-line inspection
- Random pre-packing check
- Can we combine many assorted items in one container?
Yes, as long as the quantity of each item meets our MOQ.
- What is the time and cost to develop a new mold?
The development time for injection molds is about 40 days and 15 days for blow molds. The cost of mold development depends on the product.
